D85PX-18 WH

The Powerful 264 HP D85PX-18 WH can be equipped with a complete waste handler guarding package. By protecting exposed components, reducing opportunity for debris to enter the engine compartment, and making it easier to clean and service, the Komatsu D85PX-18 dozer works longer in high debris applications for increased productivity compared to the standard arrangement. Maintaining a clean engine compartment is one of the challenges for dozers working in landfills. The waste handler package includes features to make the D85PX-18 easier to clean and service to maximize engine performance.

Features

Additional Engine Hood Perforations

Additional perforated material increases air flow to the radiator and prevents large airborne materials from entering the engine compartment.

Additional Work Lights

The two hood-mounted lights are replaced with four LED work lights mounted high on the blade lift cylinders, casting light over the trash rack.

Cab Air Pre-Cleaner

The optional, cab air-filtration system provides pre-cleaned, filtered air to the HVAC system. The cab is pressurized to minimize odors and dust.

Door Seal Guards

These sheet metal guards are welded to the perimeter of the engine compartment doors, providing an overlapping barrier against material intrusion into the engine compartment.

Engine Pre-cleaner with Screen

A protective screen is added to the standard centrifugal engine air pre-cleaner to remove large particles from the air before they reach the filter elements.

Engine Thermal Guard

The thermal guard covers the exhaust manifold, hot side of the turbocharger, KDPF, and SCR system, reducing the potential for combustible debris to come in contact with hot surfaces.

Front Striker Bars

Front striker bars are designed to prevent debris from riding up on the tracks and damaging the chassis or cab glass. The bolt-on design allows for easy servicing.

HD Counterweight with Rear Striker Bars

The 1682 kg 3,708 lb for the PX model and the 2000 kg 4,409 lb for the EX model counterweight optimizes machine balance for landfill applications.

Powered Engine Underguard

The electric winch located on the inside of the main frame lowers and raises the underguard, providing easy access to the engine compartment for cleaning accumulated trash.

Relocated Hydraulic Cooler

The hydraulic oil cooler is relocated to the rear to increase cooling efficiency. It features a flexible core heat exchanger for easier cleaning and maintenance.

Roof Mounted AC Condenser

The AC condenser is mounted to the roof to protect it from debris and to increase cooling efficiency.

Tank Guard

9.5 mm 0.375" thick guarding protects the sides and rear of the fuel tank and hydraulic tank from damage and debris.

Trash Rack

The see-through vertical bars of the trash rack are designed to ensure good operator visibility. The trash rack and blade are both painted matte black to reduce glare.

Two Piece Radiator Doors and Auto Reversing Fan

The two-piece radiator guard doors allow access to the standard wide-core radiator for cleaning. Adjustable fan reversing interval and duration allow the operator to concentrate on productivity, while helping to keep the radiator clean.

Specification

Engine

Model

Komatsu SAA6D125E-7*

Type

4-cycle, water-cooled, direct injection

Aspiration

Komatsu variable geometry turbocharged, air-to-air aftercooled

No. of cylinders

6

Bore x stroke

125 mm x 150 mm

4.49" x 5.69"

Piston displacement

11.04 ltr

674 in³

Governor

All-speed and mid-range, electronic

Horsepower:

SAE J1995 / Gross

199 kW

267 HP

ISO 9249 / SAE J1349* / Net

197 kW

264HP

Rated rpm

1900 rpm

Fan drive type

Hydraulic

Lubrication system:

Method

Gear pump, force lubrication

Filter

Full-flow

**EPA Tier 4 Final emissions certified

Final Drive

Double-reduction final drive of spur and planetary gear sets to increase tractive effort and reduce gear tooth stresses for long final drive life. Segmented sprocket teeth are bolt-on for easy replacement. Triple labyrinth protects seals and improves durability.

Hydraulic System

Closed-center load sensing system (CLSS) designed for precise and responsive control, and for efficient simultaneous operation.

Steering System

Palm Command Control System (PCCS) lever controls for all directional movements. Pushing the PCCS lever forward results in forward machine travel, while pulling it rearward reverses the machine. Simply tilt the PCCS lever to left to make a left turn. Tilt it to the right for a right turn.